The official theory11.com site preview video. What is theory11? Who is theory11? What does it mean? Here are the answers-- and all the details. An effect that has been kept underground for years-- now available. See more details by clicking the link below. One deck visually, slowly melts away in between your palms. A masterpiece by Aaron Fisher-- now available. See more details at the link below. theory11 site preview video featuring world renowned sleight of hand expert Lee Asher. Check out WITNESS by Lee Asher coming October 31st, only at theory11. This preview was posted on whatistheory11 on July 30th, featuring Dan and Dave Buck-- two of the most advanced card flourishers in the industry. This preview was posted on whatistheory11 on August 20th, featuring Dan White, consultant to David Blaine and featured artist in Digital Dissolve. Want to see him in action? Click the details link below.